The family home must be part of the properties of the absolute community or the conjugal partnership, or of the exclusive properties of either spouse with the latter's consent. It may also be constituted by an unmarried head of a family on his or her own property.
Nevertheless, property that is the subject of a conditional sale on installments where ownership is reserved by the vendor only to guarantee payment of the purchase price may be constituted as a family home. (227a, 228a)